.study-letters{margin: 10px 0;}
.letter{position: relative;}
.letter span.badge{
    position: absolute;
    bottom:15px;
    font-size: 9px;
    right:-2px;
    padding: 2px;
    -webkit-border-radius: 0px;
    -moz-border-radius: 0px;
    border-radius: 0px;
}

input[type="text"].input-tag{height: 12px;margin: 0}
.form-tag{margin-left: 5px; padding: 5px;}
.form-tag a{padding: 4px;}